DIG PC14100 PC1204 12-Outlet High Flow Drip Manifold Kits Replacing the sprinkler riser with the twelve-outlet manifold can lead to water savings of 50% to 70% Constructed with twelve individual interchangeable pressure compensating drip emitters The self-flushing drip emitters utilize a floating silicon diaphragm that allows passage of small particles which otherwise could clog the drip emitter water passages Each drip emitter has a built-in filter Built with backup disc filter for easy cleaning